A 10 kg block rests on an inclined plane. The block is attached to a bucket by pulley system depicted below. The mass in the bucket is gradually increased by the addition of sand. At some point, the bucket will accumulate enough sand to set the block in motion. Determine the mass of sand in [kg], including the bucket, needed to start the block moving also the acceleration is 0.42 once moving. The pic as attached -

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada